Base | Representation |
---|---|
bin | 10011101100010010000000… |
… | …111101110010010111010110 |
3 | 102100122102220222110212002010 |
4 | 103230102000331302113112 |
5 | 42322422322331043040 |
6 | 504110105521325050 |
7 | 24146032355512326 |
oct | 2354220075622726 |
9 | 370572828425063 |
10 | 86605884237270 |
11 | 256603929286a2 |
12 | 9868973496786 |
13 | 3942b90c45bc8 |
14 | 1755a66301286 |
15 | a02c4010be80 |
hex | 4ec480f725d6 |
86605884237270 has 32 divisors (see below), whose sum is σ = 207862617133152. Its totient is φ = 23093958578432.
The previous prime is 86605884237251. The next prime is 86605884237319. The reversal of 86605884237270 is 7273248850668.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58246377 + ... + 59714756.
It is an arithmetic number, because the mean of its divisors is an integer number (6495706785411).
Almost surely, 286605884237270 is an apocalyptic number.
86605884237270 is an abundant number, since it is smaller than the sum of its proper divisors (121256732895882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86605884237270 is a wasteful number, since it uses less digits than its factorization.
86605884237270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117985616.
The product of its (nonzero) digits is 216760320, while the sum is 66.
The spelling of 86605884237270 in words is "eighty-six trillion, six hundred five billion, eight hundred eighty-four million, two hundred thirty-seven thousand, two hundred seventy".
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